Re: C= IC's (2)

From: Larry Anderson (foxnhare_at_jps.net)
Date: 2000-12-04 06:35:22

Ojala Pasi 'Albert' wrote:
> 
> > A tip for everyone, I'll start opening all C='s I have to check the IC's and
> > their codes.
> 
> Something like this? This doesn't include all of my machines, but
> should be a little helpful anyway.
> 
> -Pasi
> 
> C64     PAL                     Ser.no. U.K. B838256    Made in England
>         Assy NO. 250407         1983 Commodore INTL
>                                 MDK31HB         ARTWORK NO. 251137 REV.C
>         MOS 6569R1 2683 (ceramic)       (discrete clock generation logic)
>[etc....]
> 

Here are two circuit boards of a couple drives I have handy with the
larger chip nos. listed:

SFD-1001 (US)  SER NO: GA1003826
  P/N 251203 REV. A (made in japan)
  COPYRIGHT 1983 (CCL-E170V)
  Sticker: GA1004500 (serial number? does not match the back case)

  MOS 901887-01  2D64 3D03
  MOS 901888-01  2D64 3D01
  MOS  6532  1883
  MOS  6532  1883
  MOS  6502  2083
  MOS  6502  3083
  MOS  6522  1483
  MOS 901885-04  1083
  EPROM  (NEC D27160) 251257-02A
  MOS  901467-01  1983
  JAPAN 83180Z  (mitsubishi)M58725P
  JAPAN 83180Z  (mitsubishi)M58725P

2031LP (US)   SER NO: EA1A00645
  PCB NO 1540038 COPYRIGHT 1981
  REV A W-18 94 MADE IN JAPAN

  MOS  901484-05  4481
  MOS  901484-03  4481
  Toshiba  TMM2016P  2-LE3
  MOS  6522  4682
  [S] 8251  SY6502A
  MOS  6522  4682
    
-- 
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   Larry Anderson - Sysop of Silicon Realms BBS  (209) 754-1363 
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     Classic Commodore pages at:  http://www.jps.net/foxnhare/commodore.html
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